baber/WOPTO huggingface dataset:
Patent JP-2000183927-A (JP)
Title: Bus switching device and its method
Inventor: SAKUYAMA HIROAKI
IPC: H04L12/40
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bus switching device in which it is not necessary to restart any peripheral equipment with any manual intervention at the switching of a token bus and any bus error can not be generated on a token bus at the destination of switching. SOLUTION: Peripheral equipment 4 is connected with a bus changeover switch 1, and the bus changeover switch 1 is constituted so that the switching of token buses 2 and 3 connected with this terminal can be switched. This bus changeover switch 1 is provided with a switching control circuit 13 for requesting the generation of a bus switching timing, and for switching the token bus in a bus switching timing afforded according to this request, and a pseudo error generating circuit 14 for monitoring the transmitting operation of the peripheral equipment 4 at the time of receiving the bus switching timing generation request, and for transmitting a pseudo error signal to the peripheral equipment 4 after detecting the end of the transmitting operation,  and for transmitting a bus switching timing to the bus changeover switch 1 after the lapse of a prescribed time since the generation of the pseudo error signal.
Patent JP-H06179827-A (JP)
Title: Phthalide compound and recording material
Inventor: SAWANO BUNJI
IPC: C09B23/00
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a recording material suitable for the reading of OCR using a light source having a light emission wavelength in the region of 750-850nm by using a specified phthalide compound as the electron-donating leuco colorant. CONSTITUTION:A recording material using a color reaction of an electron- donating leuco colorant with an electron-accepting color developer, wherein a phthalide compound of formula I (wherein R<1> is 4-8C alkyl) is used as the electron-donating leuco dye, or alternatively a combination of the phthalide compound of formula I with a fluoran compound of formula II [wherein R<1> is as defined above; R<2> and R<3> are each alkyl, alkoxyalkyl, cycloalkyl or (substituted) phenyl; R<4> is H, alkyl, alkoxyl or Cl; and R<5> and R<6> are each H, alkyl, Cl, F or trifluoromethyl) is used as the electron-donating leuco dye. This material is suitable for the reading of OCR using a light source having a light emission wavelength in the region of 750-850nm.
Patent JP-H07189378-A (JP)
Title: Lath affixing structure wall body and its manufacture
Inventor: FUKAZAWA YUKIO
IPC: E04B2/84
Filed: 1993-12-27
Abstract: PURPOSE:To provide at a low cost a wall body whose countermeasure for dewing is administered while its adiabatic quality is being secured and at the same time which can reduce the number of a construction work by securing its independent quality and also whose wall strength is increased and which can realize the construction of a thin wall and at the same time can make finish coating unnecessary by making mortar adhere in uniform thickness, by combining a foam resin slab with a lath net and conducting the firm integration of these through a reinforcing material. CONSTITUTION:A reinforcing material 20 is embedded in a foam resin slab 10, and a lath net 30 is arranged on the side of the foam resin slab 10, and staples 40 are placed at the lath net 30, and the tips of the staples 40 are stoppingly engaged with the reinforcing material 20 in the foam resin slab 10. The lath net 30 is applied to the side of the foam resin slab 10, and next, each staple 40 is struck out toward the lath net 30, and its tip is pushed into the foam resin slab 10, and each staple 40 is stoppingly engaged with the reinforcing material 20 by bending its tip.
Patent JP-H10187193-A (JP)
Title: Method of noise suppression and circuit therefor
Inventor: TEJIMA ISAO
IPC: G10L21/0232
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce difficulty in hearing caused by background noise by estimating the background noise component as a preprocessing of speech encoding and subtracting the component from an input signals, encoding for transmission, and subtracting the background noise component estimated at the time of the noise suppression from the received and decoded signal. SOLUTION: Background noise superimposed on an input speech signal digitized by an A/D converter 1 is estimated by calculation by a noise estimating unit 3 and subtracted from an input speech signal by a substractor 4, and then, the signal is encoded by a speech encoding part 6 for an output transmission. On the other hand, the calculated estimation noise by the noise estimating unit 3 is subtracted from the digital reception signal decoded in a speech decoding part 7 by a substracter 8, and then, the signal is processed by a D/A converter 9 for outputting the received speech signal. Since the background noise component has already been removed from this received speech output, a listener can hear it easier.
Patent JP-H11149016-A (JP)
Title: Aluminum hollow waveguide and its production
Inventor: MATSUURA YUJI
IPC: G02B6/032
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hollow waveguide which is low in loss to light of a wide wavelength range from UV to IR rays, is excellent in flexibility and durability, is small in diameter, is easily formable to a long size and is excellent in mass productivity. SOLUTION: A thin film 1B of aluminum is formed on the inside wall of a pipe 1A comprising glass, metal or plastic. The hollow waveguide provided with a dielectric thin film of an inorg. or org. resin on the inside wall surface of the thin film of the aluminum is equally well. This dielectric substance may be aluminum oxide formed by oxidizing the surface of the aluminum. The process for producing the hollow waveguide consists in forming the thin film of the aluminum on the inside wall surface of the pipe by a chemical vapor growth method while admitting the vapor of the aluminum org. compd. into the hollow region of the metal or nonmetal pipe.
Patent JP-H09185176-A (JP)
Title: Divided exposure method
Inventor: WATANABE TETSUYA
IPC: G03F9/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To easily increase the number of products to be yielded without changing the size of a projecting lens in the conventional limited substrate areas. SOLUTION: Alignment marks (hereafter, marks) 5 are disposed on the outside and inside of a product exposure area consisting of plural (3×3) unit product areas 7 on a wiring board 6 to provide a pair of the marks. The marks 5 are disposed on the outside and inside of a mask pattern area consisting of plural unit mask pattern areas on a photomask to be used at the time of exposure to provide a pair of the marks. The alignment of the wiring board is optically executed in accordance with a pair of the marks by an alignment means. The exposure of the wiring board is executed by moving the wiring board to an exposure means having a light source disposed in the position apart by a predetermined distance from this means, the photomask described above and a projecting optical system.  A light shielding plate is used to irradiate the inner side near the alignment marks with the light to be cast to the marks in the optical alignment.
Patent JP-H10176544-A (JP)
Title: Engine wire harness mounting structure
Inventor: NAKAMURA KUNIHIRO
IPC: B60R16/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively arrange an engine wire harness in a gap between a head of an engine block and an intake manifold. SOLUTION: This mounting structure has a sound absorbing material 4 made of elastic material and for absorbing engine noises in a gap between an engine block 1 and an intake manifold 2 and a depressed groove 5 extending along the outer surface 42 of the sound absorbing material 4 is formed on the outer surface 42 thereof. An engine wire harness 6 is pressed and embedded and held in the depressed groove 5.
Patent JP-H11174280-A (JP)
Title: Semiconductor laser module and metallic ferrule
Inventor: IDEI YOSHIHIRO
IPC: G02B6/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a solder adhesion property of the inside of a package and the outside, the softness capable of lessening optical axis misalignment and a technique capable of performing soldering work at low temp. relating to hermetic soldering of the ferrule of an optical fiber pigtail and the package. SOLUTION: This semiconductor laser module has a semiconductor laser 1 housed in the package 5 for shutting off the same from the outside and the optical fiber pigtail 4 for introducing the laser beam from the semiconductor laser 1 to the outside through a hole formed in the wall part of the package 5. The module is constituted as the structure which has a metallic ferrule 3 in at least the part penetrating the hole of the surface part of the optical fiber pigtail 4 and hermetically holds the through-part by soldering the metallic ferrule 3 to the package at the part of the hole. In such a case, the surface of the metallic ferrule 3 is provided with metallic layers consisting of a Sn metal film covering the surface thereof and an Au metal film covering the Sn metal film and the metallic ferrule 3 is soldered to the package 5 via the Au metal film.
Patent JP-H09188851-A (JP)
Title: Thermosetting varnish
Inventor: TASHIRO YUJI
IPC: C09D183/14
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a varnish which can give a coating film having heat resistance, adhesion, electrical insulation properties and flexibility by mixing a specified copolysilazane with a solvent. SOLUTION: Ten (10) pts.wt. copolysilazane having a number-average molecular weight of 500-100,000, comprising structural units represented by formulas I, II and III (wherein R<1> , R<2> , R<4> , R<5> , R<6> and R<7> are each an alkyl, an alkenyl, a cycloalkenyl, an aryl, an aralkyl, an alkylamino or an alkylsilyl; and R<3> and R<8> are each a bivalent aromatic group) in such amounts that the ratio p/q is 0.01-99, and the ratio p/r is 0.01-99 (wherein (p), (q) and (r) are the numbers of moles of the respective kinds of structural units)) is mixed with 1.0-1,000 pts.wt. solvent (e.g. xylene, methyl isobutyl ketone or methyl ethyl ketone). The thermosetting temperature of the copolysilazane is desirably 300 deg.C or above.  If the thermosetting temperature needs to be lowered on account of the substrate to be coated, it can be lowered to 200 deg.C by the addition of a crosslinking agent (e.g. tetramethoxysilane) and a metal catalyst (e.g. metal carboxylate).
Patent JP-H07196353-A (JP)
Title: Cement admixture and cement composition
Inventor: KANAMORI TARO
IPC: C04B28/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a high-quality cement composition, improved in fluidity and water reducing properties and having excellent executability by comprising a sulfonated substance (salt) prepared by sulfonating a branched polymer having a prescribed number of branches therein. CONSTITUTION:This cement admixture is produced by carrying out the anionic (co)polymerization of an aliphatic diene and, as necessary, other monomers copolymerizable therewith, then, without terminating the (co)polymerization, adding and reacting a coupling agent with the resultant living (co)polymer, providing an aliphatic diene-based (co)polymer having average >=2.3 number of branches, adding sulfuric anhydride, etc., in an amount of 0.1-10mol expressed in terms of the sulfuric anhydride based on 1mol aliphatic diene unit in the (colpolymer thereto, carrying out the reaction at -70 to +200 deg.C, affording a sulfonated substance (salt) and then comprising the resultant sulfonated substance (salt) in an amount of >=10wt.% therein. Furthermore, this cement composition is produced by blending 0.01-10 pts.wt. admixture with 100 pts.wt. cement.
Patent JP-H09189233-A (JP)
Title: Engine supporting device of outboard motor
Inventor: TAKAHASHI MASAAKI
IPC: F01M1/02
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To easily ensure a space for arranging the intake passage of an intake system, a throttle device, and the like on the upper part of an engine by installing the starter motor of an engine, in the engine supporting device of an outboard motor mounted an engine on an exhaust guide. SOLUTION: In an outboard motor, the engine 8 of four cycle 4 cylinder is mounted on an exhaust guide 9, and four cylinders are arranged in a vertical direction, in the engine 8. An exhaust guide 9 consists of an upper exhaust guide 60, an intermediate exhaust guide 61, and a lower exhaust guide 62, a fly wheel 63 is arranged on the recessed part 60a of the upper exhaust guide 60, and the fly wheel 63 is connected to the lower part of a crank shaft 14. A starter installing part is arranged on the hull side of the upper exhaust guide 60, and a starter motor 65 is installed on the starter installing part. It is thus possible to easily ensure of a space for arranging the intake passage of an intake system, a throttle device, and the like on the upper part of the engine 8.
Patent JP-H07206405-A (JP)
Title: Oxide superconductor producing apparatus
Inventor: SAKAI NAOMICHI
IPC: C01G1/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide a device capable of inexpensively producing oxide superconductor crystal having high characteristics and stable quality in a large amt. CONSTITUTION:This oxide superconductor producing apparatus consists of a horizontal type electric furnace internally arranged with a furnace core tube (10) and a heating device having a sample driving mechanism for moving the oxide superconductor moldings arranged within the furnace core tube in the longitudinal direction of the furnace core tube. The heating section of this horizontal type electric furnace has plural pieces of heating element sections (2, 6, 8, 15, 17) respectively divided in the longitudinal direction and vertical direction. The respective heating element sections have control sections capable of independently controlling temps. Further, the apparatus is provided with high load density type heating elements (4, 12) at one end of at least a part of the heating element sections facing each other above and below so that rapid temp. gradients are formed in the two directions; the longitudinal direction and the vertical direction. The heating sections are longitudinally divided to >=2 pieces to provide the mechanisms capable of varying the spacings between the respective heating sections. The max. steep tap. gradients are obtd. if the one-side end parts of the heating sections on the high-tap. side among the heating sections divided to >=2 pieces are provided with the high load density type heating elements above and below these parts and cooling structures using air or water as a refrigerant are located between the divided heating sections.
Patent JP-H07196292-A (JP)
Title: Synchronous vehicle lift
Inventor: YANAGISAWA TAKESHI
IPC: B66F7/20
Filed: 1993-12-29
Abstract: PURPOSE:To provide a synchronous vehicle lift which dispenses with the use of a box containing the hole light and positively supports an unbalanced load with a simple means. CONSTITUTION:A pair of lifts 1, 1 each comprises a screw rod 4 protruding up airtight with a lid in a cylinder 2, rotatable but unable to move up/down, placed in parallel to a lift rod 5, a ball nut in screw engagement to the screw rod 4, a connection arm 7 between the ball nut and a lower portion of the lift rod 5, and a motor 10 for driving the screw rod 4 for rotation. By controlling the respective motors constituting the pair of lifts 1, 1, the lift rods 5 are moved up/down synchronously.
Patent JP-2001172032-A (JP)
Title: Heating furnace for bending forming of glass plate
Inventor: MAEDA KENJI
IPC: C03B23/025
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a hearth heater of an apparatus for bending forming of a raw flat glass for a laminated glass capable of readily controlling the temperature distribution in the furnace. SOLUTION: This heating furnace for bending forming of a glass plate is obtained by installing ducts 62 under electric resistance heating elements 44A to 44C arranged on the hearth and is capable of cooling the electric resistance heating elements 44A to 44C with air flowing through the ducts 62.
Patent JP-H09174235-A (JP)
Title: Method for zinc-brazing metals
Inventor: TAKAHASHI SUSUMU
IPC: B23K31/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To execute the brazing of a jointing part having high corrosion resistance inexpensively by coating the surface of a metallic piece with zinc, zinc alloy or zinc and metallic element, heating it to a temp. of the m.p. or lower of the base metal of the metallic piece in an atmospheric furnace and executing the brazing. SOLUTION: Copper pipes 4 are dipped into a crucible of molten zinc containing tin, covered with pure nitrogen on the molten metal surface and held at 45 deg.C to coat the surface thereof with the zinc alloy. These pipes are combined with copper-made fins 3 and assembled to a heat exchanger for a gas water heater. This assembly is dipped into liquid-phase zinc covered with flux, drawn up, washed and dried then assembled. This assembly is brazed in the continuous atmospheric furnace using pure nitrogen for the atmosphere in the furnace under nitrogen atmosphere saturated with zinc vapor vaporized from the metallic zinc placed on the bottom part of the heating chamber. By this method, the brazing with the zinc or the zinc alloy to the metallic pieces composed of copper, aluminum. iron or alloy of these metals can be executed.
Patent JP-H11189978-A (JP)
Title: Polyester fiber structure and its production
Inventor: IKEYAMA MASAMI
IPC: D06M101/16
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber structure having excellent flame retardance and antimicrobial properties, by providing a polyester fiber structure with a mixed treating solution containing a specific phosphazene compound, a quaternary ammonium salt and/or a biguanide group containing compound and an aminoplast resin. SOLUTION: A polyester fiber structure is treated in a dyeing bath containing 5.0-20 % owf, calculated as a solid content, of a straight-chain or cyclic phosphazene compound of formula I (X1 to X3 and Y1 to Y3 are each amino or phenoxy) or formula II (X1 to X4 and Y1 to Y4 are each amino or phenoxy) containing two or more total phenoxy groups in the bath ratio of 1:5 to 1:100 at >=100 deg.C, provided with 1.5-10% owf of the compound and then with a mixed treating solution containing 0.05-3 owf of a quaternary ammonium salt and/or a compound containing a biguanide group at the main chain and 0.01-0.5% owf of an aminoplast resin and heat-treated at 100-200 deg.C.
Patent JP-2001133493-A (JP)
Title: Strong radio wave-detecting device and its utilization method
Inventor: TSUTSUMI SHINJI
IPC: G01R29/08
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To specify electronic equipment that may malfunction by instantly detecting an electric wave when being exposed to the strong radio wave exceeding an allowable limit. SOLUTION: A strong radio wave exceeding an allowable limit is received by a primary-side electronic circuit 5, and a signal for indicating the reception of the strong radio wave is transmitted to a secondary-side electronic circuit 6 that has been electromagnetically shielded 65 via an optical fiber 23. An electric circuit 7 is operated by the operation of the secondary-side electronic circuit 6 that has received the signal, and an alarm lamp 30 of the electronic equipment that may malfunction is turned on, thus specifying and lighting up only an alarm lamp 30c of a pinball machine 57c for acquiring balls illegally by applying a strong radio wave 59 confidentially.
Patent JP-H10178934-A (JP)
Title: Method for laying agricultural multipurpose material and multi-cultivating method
Inventor: ISHIMOTO SHOICHI
IPC: A01G13/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying agricultural multipurpose material and a multi-cultivation method by which the water of rain falling on the surface of levee of gradually taken into the levee under a multipurpose-material cover without getting eccentric so as to effectively utilize the water or rain and soil on the lower surface of multipurpose material can be prevented from getting dry or the temperature of soil can be prevented from being lowered. SOLUTION: In this method for laying the agricultural multipurpose material, a multipurpose material 1 made of thermoplastic resin provided with water holes 5 at sections covering the upper surface of levee 2 at least is spread over the levee 2 for nursing plants and a net 6 having the area for one opening from 10cm<2> to 500cm<2> is spread over the multipurpose material 1 in contact with the multipurpose material 1.  Concerning the multi-cultivation method, multipurpose cultivation is performed while vertically cutting a cultivating base layer, afterwards, forming the levee 2, spreading the multipurpose material 1 made of thermoplastic resin provided with the water holes 5 at the sections covering the upper surface of levee over the levee 2 and laying the net 6 having the area for one opening from 10cm<2> to 500cm<2> over that multipurpose material 1 in contact with the multipurpose material.
Patent JP-H10179662-A (JP)
Title: Foot straightening orthosis
Inventor: OKUMURA HIROSHI
IPC: A61H3/00
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a new foot straightening orthosis having a rehabilitation function in addition to a walking support function. SOLUTION: A foot straightening orthosis 2 is provided with a first attachment 3, a second attachment 4, a first connecting body 5, a second connecting body 6. The first attachment 3 is attached to a foot (right foot 1), and the second attachment 4 is attached to an ankle 23. The first connecting body 5 is band-formed using an elastically stretching m-terial such as a rubber band. The bottom end of the first connecting body 5 is stitched to the first attachment 3, and the top end is detachably attached to the inside of the second attachment 4. The second connecting body 6 is band-formed using an elastically stretching material such as a rubber band. The bottom end of the second connecting body 6 is stitched to the first attachment 3, and the top end is detachably attached to the inside of the second attachment 4.
Patent JP-2001176769-A (JP)
Title: Exposure method
Inventor: NOUDO SHINICHIRO
IPC: G03F9/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method in which throughput is improved, while performing alignment with high accuracy. SOLUTION: In this exposure method in which pattern exposure is performed, by superposing on a pattern of an n-th layer formed on a board, initial distortion data, that indicates formation position distortion of a first layer pattern in the entire surface of the board is superposed on alignment coefficient obtained, based on the detecting position of an n-the layer alignment pattern (S15), then the data is compensated with process data that indicates change of the detecting position of the n-th layer alignment pattern caused by a process performed for the board (S16) and is further compensated with device data that indicates deviating of position of an exposure pattern characteristic of an aligner (S17), and pattern exposure is performed, while compensating for an exposure position based on the compensated value (S18).
Patent JP-H06186246-A (JP)
Title: Semiconductor acceleration sensor
Inventor: KIKUCHI SEIICHI
IPC: G01P15/02
Filed: 1992-12-18
Abstract: PURPOSE:To reduce manufacturing cost and time and to obtain an accurate semiconductor acceleration sensor with improved reproducibility by forming a protruded part at a support part and then joining a stopper to the tip. CONSTITUTION:A substrate 1 is provided with a support part 1a, a weight 1b, and a cantilever 1c for connecting the support part 1a and the weight 1b. A protruded part 1g is provided at the support part 1a in one piece and stoppers 4a and 4b for regulating a displacement exceeding a certain amount of the weight 1b are joined to the protruded part 1g.